baber/WOPTO huggingface dataset:
Patent DE-3150798-C2 (DE)
IPC: B29C48/05
Filed: 1981-12-22
Granted: 1989-11-23
Abstract: 1. A thermoplastic, halogen-free, flame-resistant polymer mixture, particularly for cable sheathing having an elastomer component of ethylene copolymer or ethylene terpolymer with a proportion of at least 38 % od comonomer and a plastomer component containing at least 70 % of internal ethylene monomer, wherein, in relation to the weight of all the polymer components, the proportion of the elastomer component amounts to at least 15 % and the proportion of the plastomer component amounts to 40 % to 85 %, and having a mineral filling of from 180 % to 320 % of the weight of the polymer mixture, which filling contains at least one metallic hydroxide, and also having carboxyl groups, characterized in that the carboxyl groups are introduced in a form bonded on a polymer in such a manner that this polymer contains 0.5 % to 14 % by weight of COOH groups.
Patent DE-3151130-C2 (DE)
Title: Abgasschalldämpfer für einen Zweitakt-Zweizylinder-Boxermotor einer Kettensäge
IPC: F01N99/00
Filed: 1981-12-23
Granted: 1986-03-13
Abstract: Ein Abgasschalldämpfer für einen Zweitakt-Zweizylinder-Boxermotor mit gleichzeitiger Zündung in den Zylindern weist einen Schalldämpfer auf, der konische Bauteile besitzt, die den Abgasöffnungen der Zylinder gegenüberliegen. Die Ab gasöffnungen sind seitlich nebeneinander in den beiden Zylindern angeordnet. Die konischen Bauteile bilden konische ringförmige Auspuffkanäle, die nach entsprechenden Abgas öffnungen führen. Die Auslaßkanäle besitzen abgeflachte umfängliche Auslässe unterschiedlicher Öffnungsfläche. Die Strömungen der Abgase aus den jeweiligen Zylindern werden durch die abgeflachten Umfangsauslässe der Abgaskanäle einer gemeinsamen Diffusionskammer zugeführt, so daß die Abschwächung der Druckwellen und die Erniedrigung der Temperatur der Abgase verbessert wird, um den Auspufflärm des Motors zu verringern.
Patent DE-3153602-C2 (DE)
Title: Dual function switch for snooze control alarm
IPC: G04C21/36
Filed: 1981-01-27
Granted: 1991-05-23
Abstract: The alarm clock button is operable in a sliding mode and in a pivotal mode. The alarm buzzer of the clock is set or turned off by movement of the alarm control button in the sliding mode, while temporary stopping of the buzzer for a drowse period is effected by moving the alarm control button in the pivotal mode.Sliding of the button closes contacts so that the buzzer is energised by closure of a further contact at the alarm time. Pivoting of the button about an axis parallel to the direction of sliding closes contacts to silence the alarm for a drowse period. The button has a shallow groove, a pin and a cam. A guide rail projects from the case and has a rounded end portion which is received in the groove.The cooperation between the rounded end portion of the guide rail and the groove is such that the alarm control button can be pressed downwardly to enable the alarm button to pivot about the guide rail
Patent DE-3202645-C2 (DE)
Title: Kühlschacht mit Schleuse
IPC: C10B39/02
Filed: 1982-01-28
Granted: 1986-08-28
Abstract: Bei der Kokstrockenkühlung wird der glühende Koks mittels eines Spezialkübels vom Koksofen zum Kühlschacht transportiert, auf diesen aufgesetzt, woraufhin der gemeinsam mit dem Zwischenstück abgekapselte Verschluß verfahren wird und aus dem entsprechend abgekapselten und engumschlossenen Raum die freiwerdenden Gase dann mit wenig Aufwand abgesaugt werden können. Ein engumschlossener Raum wird durch einen ganz oder teilweise zusammen mit dem Verschluß und dem Zwischenstück verfahrbar ausgebildeten Gehäuserahmen erreicht. Die Seitenwände des Gehäuserahmens sind dazu dem Verschluß und Zwischenstück tragenden Fahrgestell zugeordnet.
Patent DE-3203284-C2 (DE)
IPC: F21V7/06
Filed: 1982-02-01
Granted: 1984-08-02
Abstract: 1. A broad-beam axially symmetrical street lamp having three reflectors (1, 2, 3) in the form of surfaces of rotation, which are arranged above one another around the axis of symmetry (A) of the street lamp, which respectively have a lamp opening in the centre and which reflect the light of the lamp (L) away from the axis of symmetry at a high angle, for a lamp which has a translucent bulb and which is so assigned that its longitudinal axis coincides with the axis of symmetry, characterised in that the generatrix for the surfaces of rotation of the three reflectors are sections consisting of confocal parabolas, whose respective focal points (F) lie on the axis of symmetry (A) at the level of the centre point (M) of the heated discharge tube (B) of the lamp (L) and which are determined by the following values (in each case with a tolerance of + or - 10 %) : see diagramm : EP0085145,P4,F1  where f is the focal length, D is the outer diameter of the larger reflector, alpha is the angle of the main axis - measured clock-wise from the axis of symmetry (A) below the focal point (F) - and d is the diameter of the lamp opening, that the outer diameter (a1) of the lowermost reflector (1) ids represented by a1/D = 0,82 + or - 10 %, and that the second reflector (2) has the largest outer diameter (D), whose value is below 300 mm and preferably amounts to 220 mm + or - 10 %.
Patent DE-3204875-C2 (DE)
IPC: H05B3/48
Filed: 1982-02-12
Granted: 1985-02-07
Abstract: 1. A tubular heater body comprising a heating coil (2) of resistance wire, which is disposed in a casing tube (1), embedded in insulating material (3), and in which fitted into the end of the casing tube is a tube portion (7, 13) which is insulated with respect to the casing tube (1), and in which an overheating protection means (9, 23) which is connected in series with the heating coil (2) and connected to a connection (11), in the form of a PTC-element, a heat sensor, a fusible element or a thermostat, is disposed in the unheated end of the tubular heater body, characterised in that the tube portion (7, 13) is connected in direct heat conducting relationship to the heating coil (2) and that the overheating protection means (9, 23) is replaceably inserted into the tube portion (7, 13) from the outside.
Patent DE-3209834-C2 (DE)
Title: Vorrichtung zum Messen der Verschiebung eines Druckkolbens und einer Kolbenstange einer Druckgießmaschine
IPC: B22D17/32
Filed: 1982-03-18
Granted: 1985-08-22
Abstract: Vorrichtung zum Feststellen einer Verschiebung eines Druckkolbens, wie auch einer Kolbenstange einer Druckgießmaschine oder Spritzgußmaschine, mit einer geradlinigen Stange, die sich parallel zur Kolbenstange erstreckt und derart mit dieser verbunden ist, daß sie sich mit dieser bewegt, und einer Meßeinrichtung, die in der Nähe der Stange angeordnet ist und die Verschiebung der Stange magnetisch feststellt. Die geradlinige Stange enthält ein nicht-magnetisches hohles Rohr, auf dessen Innenseite ein Magnet angeordnet ist, der abwechselnd Nord- und Südpole aufweist, die in einem konstanten Abstand längs der Axialrichtung des Rohres angeordnet sind, und die Meßeinrichtung ist um das Rohr herum angeordnet, so daß das Rohr in seiner axialen Richtung verschoben werden kann, wenn sich die Kolbenstange bewegt, um dadurch die Stärke des Magnetflusses abzutasten, die durch die Nord- und Südpole des Magneten verursacht wird, um elektrische Ausgangssignale zu bilden, die die Verschiebung der Kolbenstange darstellen.
Patent DE-3217111-C2 (DE)
Title: Verfahren zum Prüfen und/oder Einstellen von querschnittsveränderbaren Drosselstellen sowie Vorrichtung zum Durchführen dieses Verfahrens
IPC: G01F25/00
Filed: 1982-05-07
Granted: 1985-01-03
Abstract: Bei einem Verfahren zum Prüfen und/oder Einstellen von querschnittsveränderbaren Drosselstellen in einem von einem Fluid durchströmten Strömungskanal, bei welchem:  1. in Strömungsrichtung des Fluids nacheinander angeordnet sind:   1.1 ein Fluidvolumen-Durchsatzmesser und ein Druckmesser,   1.2 die querschnittsveränderbare Drosselstelle,   1.3 ein weiterer Druckmesser,   1.4 eine regelbare Unterdruckquelle,  2. für jeden Prüf- und/oder Einstellpunkt ein vorgegebener Fluiddurchsatz und Fluiddruck stromab der Drosselstelle zu realisieren ist, sowie  3. der Drosselstellenquerschnitt entsprechend dem gewünschten Fluiddurchsatz eingestellt und der Fluiddurchsatz gemessen wird, wird das Prüfen und/oder Einstellen der querschnittsveränderbaren Drosselstelle dadurch vereinfacht, daß  4. unabhängig vom Fluiddruck stromauf der Drosselstelle die Unterdruckquelle derart geregelt wird, daß das Verhältnis der an den Druckmessern anstehenden Fluiddrücke (Druckverhältnis) einen vorbestimmten Wert einnimmt. Eine Vorrichtung zum Durchführen dieses Verfahrens weist einen Regler der Unterdruckquelle für die Aufrechterhaltung eines jeweils konstanten, vorgegebenen Druckverhältnisses auf.
Patent DE-3249801-C2 (DE)
Title: Inductive measurement transducer
IPC: G01B7/02
Filed: 1982-02-12
Granted: 1987-04-09
Abstract: Published without abstract.
Patent DE-3333538-C2 (DE)
IPC: C09D5/20
Filed: 1983-09-16
Granted: 1987-02-05
Abstract: In a process for producing coatings adhering to the surface while being removable, a treatment liquid is produced from PUR elastomers enabling a thermoplastic treatment by admixing a solvent. Said treatment liquid, fluid or viscous depending on the mixture ratio, is applied to the surface and forms after evaporation of the solvent a coating adhering solidly to the surface while being completely removable if required. Even in the case of a thin wall, said coating has an excellent tear resistance while being elastic and flexible. Its surface is absolutely tight and it provides a reliable protection against the mechanical effects and the like. It is preferably used for the reconditioning and the repair of tyres of motor vehicles, the necessary rubber envelope being replaced by the coating. Said coating may also be used as a protection against oxidation and adverse mechanical influences for the rough lower surface of the prefabricated rubber tread for the reconditioning of tyres of motor vehicles.
Patent DE-3408166-C2 (DE)
Title: Schwimmsport-Gerät
IPC: A63B69/12
Filed: 1984-03-06
Granted: 1986-10-30
Abstract: Mit der Erfindung wird ein Schwimmsport-Gerät geschaffen, daß gleichermaßen als Lernhilfe für Schwimmschüler, als Trimmgerät für Freizeitschwimmer, als Trainingsgerät für Leistungsschwimmer und als Wettkampfgerät geeignet ist. Es besteht im wesentlichen aus einem am Körper eines Schwimmers anzulegenden Gurt oder einem vom Schwimmer zu ergreifenden Schwimmkörper, an die Zugeinrichtungen befestigt sind, welche ihrerseits ortsfest mit der Beckenberandung oder beweglich mit einem Befestigungskörper in Verbindung stehen. Dieses Gerät stellt eine kostengünstige vielseitig verwendbare Alternative zur Gegenstrom-Schwimmanlage dar.
Patent DE-3430399-C2 (DE)
IPC: F01N3/28
Filed: 1984-08-17
Granted: 1987-04-09
Abstract: 1.  Catalytic exhaust gas cleaning device for internalcombustion engines with a catalyst support matrix placed in a casing (1) made of sheet metal, to the ends of which are connected an inlet cone (2) and an outlet cone (3) made of sheet metal, the support matrix (5) being surrounded over its entire length by a tubular metal jacket (6) of which both ends are braced against the inlet cone (2) and the outlet cone (3), a gasket (9) made of elastic, heatresistant material being placed at least between the tubular jacket (6) and the inlet cone (2), characterized in that the inlet cone (2) and the outlet cone (3) are connected to the casing (1) over the whole perimeter of the same by folding, and in that the ends of the tubular jacket have an outward-projecting circular rim (7) which is appropriately formed from an upset of the tubular jacket (6), the gasket (9) being placed between the circular rim (7) and the inlet cone (2) or outlet cone (3).
Patent DE-3628573-C2 (DE)
Inventor: MOLZ PETER DR RER NAT
IPC: C07D219/04
Filed: 1986-08-22
Granted: 1994-10-13
Abstract: The invention relates to novel acridinium derivatives of the formula I: <IMAGE> in which R<1> is hydrogen, an alkyl, alkenyl or alkynyl radical having 1 to 10 carbon atoms, a benzyl or aryl group, R<2> and R<3> are hydrogen, an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted amino group, a carboxyl, C1-C4-alkoxy, cyano or nitro group or halogen, R<4> is a radical in which a sulphonamide group is bonded directly to the carbonyl group via the nitrogen and A<(-)> is an anion which does not interfere with the chemiluminescence; and their use in luminescence immunoassays.
Patent DE-3913390-C2 (DE)
IPC: A47L5/34
Filed: 1989-04-24
Granted: 1991-04-25
Abstract: In arrangements of this type with a driven brush roller, provision is made for the brush roller (2) to be automatically adjustable in height in dependence on the torque. For this purpose, a spring (11) is arranged as a coupling element between the drive (1) and the brush roller (2), which spring is coordinated with the torque for the operating phase. In the case of deviations from the torque adjusted, adjustment signals are generated for a motor height adjustment of the running roller (6) until the predetermined torque of the brush roller (2) is adjusted again. 
<IMAGE>
Patent DE-3925567-C2 (DE)
IPC: B23Q3/155
Filed: 1989-08-02
Granted: 1992-04-23
Abstract: The automatic tool changer for a machining centre is essentially distinguished by the fact that the tool changer can be moved as a unit in the horizontal and vertical direction, that a supporting arm arranged at the end of the vertical arm can be pivoted horizontally, that a gripper arm attached to the supporting arm is rotatable in the vertical direction, and that the gripper arm has two pincers attached at 180 DEG  apart and having two pincer arms each which can be displaced in parallel and are designed both for tools and auxiliary machining heads. 
<??>The advantages obtained essentially consist in the fact that, with the novel tool changer, auxiliary machining heads and tools of different steep-angle taper and flange diameter can be changed between the magazines and the spindles preferably of machining centres with vertically and horizontally arranged spindles. The most varied range of diameters can be handled due to the displaceability of the pincer arms. On account of the considerable mobility of the tool changer, tools can be exchanged in the horizontal, vertical and sloping position of the spindle of the machining centres. 
<IMAGE>
Patent DE-4042642-C2 (DE)
Title: Durchflußkonstanthalter
Inventor: KOCH WILHELM
IPC: G05D7/01
Filed: 1990-07-28
Granted: 2000-03-23
Abstract: Die Erfindung betrifft einen Durchflußkonstanthalter (13) für eine Sanitärarmatur, mit einem axial-verlaufenden, ringförmigen Strömungskanal (14). Um die Gefahr der Beschädigung der Sanitärarmatur durch Druckstöße zu vermeiden, ist erfindungsgemäß vorgesehen, daß der Durchflußkonstanthalter (13) eine mittige Durchlaßöffnung (18) aufweist.
Patent DE-4125218-C2 (DE)
Inventor: ZAUDER EDGAR C DR
IPC: C10M173/02
Filed: 1991-07-30
Granted: 1994-03-17
Abstract: A lubricant for the hot-rolling of steel shapes in a rolling mill is described. To maintain the lubricating action even under extreme rolling conditions and to provide a less polluting lubricant, the aqueous solution containing borate and phosphate also contains ethylene glycol, preferably in a proportion of 16 to 50% by weight. Moreover, the aqueous solution can additionally contain a thickener.
Patent DE-4315190-C2 (DE)
Inventor: VOELCKER ALEXANDER DIPL PHYS D
IPC: B23K35/30
Filed: 1993-05-07
Granted: 1994-08-25
Abstract: Cadmium-free brazing solders which also have working temperatures under 630 DEG  C. containing 45 to 80 wt. % silver, 5 to 25 wt. % copper, 10 to 25 wt. % gallium, and 0.1 to 5 wt. % indium and/or tin.
Patent DE-4319691-C2 (DE)
Inventor: SORG HELMUT DIPL ING
IPC: C03B3/02
Filed: 1993-06-16
Granted: 1997-11-13
Abstract: A method and apparatus for preheating material in a glass melting furnace is provided. An indirect heat exchanger is utilized in which exhaust gases from the glass melting furnace are directed, in a counter flow relation, to raw materials and glass cullet being fed into a glass melting furnace. A first conduit is connected to the heat exchanger to withdraw gases formed from the decomposition of organic matter present in the materials being preheated and the gases are directed by the conduit into the glass melting furnace where they are combusted. A second conduit may also be provided for extracting water vapor released from the preheated materials prior to decomposition of the organic material.
Patent DE-4322415-C2 (DE)
Inventor: KUNZ HERBERT
IPC: B04B1/12
Filed: 1993-07-06
Granted: 1996-11-28
Abstract: A partial stream of the suspension fed into the rising channels (5) via the feed pipe (19) and the inlet chamber (7) is continuously drawn off via the outlet apertures (8), the channel sections (12) and the skimmer (15). At very high concentrations of the solid phase extracted via the outlet channels (3), the solid particles collecting in the solid chamber (2) reach the rising channels (5). These solid particles are conducted out of the plate insert (4) by the partial stream so that the degree of clarity of the plate set is not affected by these solid particles. It is thus possible with the centrifugal drum (1) to obtain very high solid concentrations without adversely affecting the clarified suspension.
Patent DE-4414091-C2 (DE)
Title: Verfahren zur Herstellung von schutzgruppentragenden Azakronenethern
Inventor: JAEKEL FRANK
IPC: C07D255/02
Filed: 1994-04-22
Granted: 1999-11-18
Abstract: Verfahren zur Herstellung und Isolierung von an den Stickstoffatomen eine Schutzgruppe tragenden Azakronenether durch Umsetzung zweier Moleküleinheiten A und B, wobei die Moleküleinheit A zwei endständige sekundäre Stickstoffatome besitzt, an denen sich jeweils eine Schutzgruppe befindet und die Moleküleinheit B zwei endständige Abgangsgruppen trägt, bestehend aus den Verfahrensschritten DOLLAR A 1) Deprotonierung der beiden endständigen Stickstoffatome der Moleküleinheit A mit einer Base zum entsprechenden Metallsalz, DOLLAR A 2) Umsetzung des Metallsalzes der Moleküleinheit A mit der Moleküleinheit B zum entsprechenden schutzgruppentragenden Azakronenether, DOLLAR A 3) gegebenenfalls Ausfällen des schutzgruppentragenden Azakronenethers aus der in Verfahrensschritt (2) erhaltenen Reaktionslösung und DOLLAR A 4) Isolierung des ausgefällten schutzgruppentragenden Azakronenethers aus der Reaktionslösung, DOLLAR A wobei die Umsetzung gemäß Verfahrensschritt (2) durch Zugabe der Moleküleinheit B zu der aus Verfahrensschritt (1) stammenden Reaktionsmischung erfolgt.
Patent NL-1005364-C2 (NL)
Title: Drawing curved sections in aluminium@ plate for automobiles
Inventor: VEGTER HENK
IPC: C22F1/047
Filed: 1997-02-25
Granted: 1998-08-26
Abstract: Aluminium plate of the 5xxx-series, with a magnesium content of more than 0.8 wt.% and suitable for press-forming, is formed into curved sections. The plate is additionally deformed with a strain rate which depends on the applied strain.
Patent NL-1008200-C2 (NL)
Title: Electrical generator powered by car wheel
Inventor: DIJKSTRA JAN
IPC: H02J9/06
Filed: 1998-02-04
Granted: 1999-09-06
Abstract: A user drives the car up the ramp (3) until one of the driven wheels (5) is seated on two rollers (8, 9) in an aperture (4) in the ramp. As the wheel rotates, the front roller (8) drives the alternator (11) via a V-belt (10). When the driver wishes to remove the car, he puts it into reverse gear. The rear roller (9) has a pawl wheel (13), which prevents it rotating backwards, and thus provides traction for the wheel.
Patent NL-1011195-C2 (NL)
Title: Compactor, especially for waste paper, cardboard and plastic, includes compaction device which can be moved in and out of collection vessels
Inventor: VERBRAAK RONALDUS CORNELIS JOH
IPC: B30B9/30
Filed: 1999-02-02
Granted: 2000-08-03
Abstract: Waste material (P) is compacted inside at least one transportable collection vessel (C) using a compactor comprising a support frame (20) with a compaction device movable between a resting position where waste can be added to the vessel, and a working position where it is pressing against the waste inside the container.  Independent claims are also included for (a) a material processing system using the compactor to collect and compact the material, and (b) the processing method using this system.
Patent NL-1013265-C2 (NL)
Inventor: VELDHUIS-STRIBOS BARBARA IARA
IPC: C12P7/56
Filed: 1999-10-12
Granted: 2001-04-17
Abstract: The invention relates to a continuous process for preparing lactic acid, comprising: (a) acidifying an aqueous feed, which has been obtained by fermentation and mainly contains lactate, with a stream containing inorganic acid to a pH of from 1 to 4 to form an aqueous stream which mainly consists of lactic acid and a salt, (b) removing the salt from the aqueous stream which mainly contains lactic acid and salt to form a first aqueous stream which mainly contains lactic acid, (c) passing the first aqueous stream which mainly contains lactic acid over a column containing activated carbon to form a second aqueous stream which mainly contains lactic acid, (d) subjecting the second aqueous stream which mainly contains lactic acid to a first extraction step, wherein the second aqueous stream which mainly contains lactic acid is brought into contact with a substantially water-insoluble stream which contains an extractant, to form an organic phase which mainly contains lactic acid and extractant and a first water phase which mainly contains impurities, (e) subjecting the organic phase which mainly contains lactic acid and extractant to a second extraction step, wherein the organic phase which mainly contains lactic acid and extractant is brought into contact with an aqueous stream to form a water phase which mainly contains lactic acid and an organic phase which contains extractant, wherein the organic phase which contains extractant is recycled to step (d), and (f) concentrating the water phase which mainly contains lactic acid by means of evaporation of water to form a concentrated lactic acid solution in water.
Patent NL-1014439-C2 (NL)
Title: Scaffolding for placing in or around spherical unit, such as tank, comprises number of interconnected beams, connection being by releasable hinge arrangements at their outer ends
Inventor: GEERDINK FRANK GERHARDUS BERNA
IPC: E04G3/24
Filed: 2000-02-21
Granted: 2001-08-22
Abstract: The scaffolding (1) for placing in or around a spherical unit, such as a tank (3), comprises a number of interconnected beams (5A,5B,5C,5D,5E), their connection being by releasable hinge arrangements at their outer ends (6). The beams form a ring-shaped construction fixed to the spherical object. The ring-shaped construction is rotatable around a vertical axis.  The ring-shaped construction is displaceable with the aid of a cable (7) in a vertical direction from a first state resting in the spherical object to a second rotatable state in the spherical object. With the aid of wheels, it is rotatable around the spherical object.
Patent NL-1021872-C2 (NL)
Title: Boat steering management system, comprises control, engine room and navigation light units connected via communication bus
Inventor: GREMMEN WILHELMUS PETRUS
IPC: G05B15/02
Filed: 2002-11-08
Granted: 2004-05-11
Abstract: A control unit (1) displays actual steering operating data and allows steering condition information to be inputted. An engine room unit (4) is used to monitor and adjust the steering device. A navigation light unit (3) is used to control a navigation light system. A communication bus connected to the control, engine room and navigation light units is used to send at least one report between two of these units.
Patent NL-1025212-C2 (NL)
Title: Arm extension device for e.g. loader truck for mixed animal feed, comprises frame for connecting to arm, mounting for securing tool to frame and actuator for pivoting tool mounting
Inventor: OVERBEEK JAN WILLEM JOSEF
IPC: E02F3/28
Filed: 2004-01-12
Granted: 2005-07-13
Abstract: The device (4) comprises a frame, a coupling for connecting the frame to the vehicle arm (2), a tool mounting pivotally connected to the frame and an actuator for pivoting the mounting relative to the frame. The actuator is a hydraulic cylinder (3). The tool is e.g. a bucket (10) or shovel.